Jeb is really very intelligent, but when he gives speeches he tends to go monotone, he mumbles a lot, and he does not move around much or use many gestures. most listeners have trouble tuning into jeb, even though his speech content is often excellent. which tip can you offer the listeners to increase their listening efficiency in this situation?

The audience should adapt to the speaker's delivering by concentrating on the message, not the delivery style. How we deliver a speech is just as more important than the basic message we are trying to express to the listeners so just listen and don’t mind the style he is using.

c. taught scientists many new things about the earth, but not other planets.

explanation:

  b.

there are isolated pockets of farming, generally around rivers and oases, which are used for irrigation.